Funding for this research was provided by:
Fonds Wetenschappelijk Onderzoek (12I8819N)
Article History
Received: 7 February 2019
Revised: 30 April 2019
Accepted: 8 May 2019
First Online: 29 May 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All applicable international, national, and institutional guidelines for the care and use of animals were followed. After completion of the experiments, animals were returned in good health at the exact site of capture. The study was performed under license (permit number: 10/056780.9/16) from the Environmental Agency of Madrid Government (‘Consejería de Medio Ambiente de la Comunidad de Madrid’, Spain), and in accordance with the national animal welfare standards and protocols supervised by the Bioethical Committee of the Spanish Research Council (CSIC).